METHOD AND APPARATUS FOR ASSESSMENT OF RECEIVED SIGNAL QUALITY FOR MULTIMEDIA BROADCASTING SERVICE

摘要

picture and sound quality and reception quality measurements such as by the objective criteria in analog or digital multimedia broadcasting service in order to compare with the integral of the signals received from any area to be measured and the signal of the good image quality and sound quality without distortion or deformation during the transmission . However , compared to an unspecified number I could not use this method because it can transmit a specific broadcast signal using a specific channel for the contents of the common nature of certain of the broadcast receiver in accordance with the same time passing through the common flow channel . The invention makes it possible to compare the image quality and sound quality to overcome the characteristic of the broadcast offer a method and device for assessing the picture quality and the sound quality due to objective measure .